<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="项目名称" prop="projectId">
        <el-select v-model="queryParams.projectId" placeholder="请选择项目" clearable size="small">
          <el-option v-for="(item, index) in projectInfoList" :key="index" :label="item.name" :value="item.id"/>
        </el-select>
      </el-form-item>
      <el-form-item label="备份状态" prop="backupStatus">
        <el-select v-model="queryParams.backupStatus" placeholder="请选择备份状态" clearable size="small">
          <el-option label="备份中" :value="1" />
          <el-option label="备份成功" :value="2" />
          <el-option label="备份失败" :value="3" />
        </el-select>
      </el-form-item>
      <el-form-item label="创建时间">
        <el-date-picker
          v-model="dateRange"
          size="small"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['mysqldump:projectBackup:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['mysqldump:projectBackup:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['mysqldump:projectBackup:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['mysqldump:projectBackup:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="projectBackupList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" v-if="false"/>
      <el-table-column label="项目名称" align="center" prop="projectName" />
      <el-table-column label="负责人" align="center" prop="userName" />
      <el-table-column label="数据库IP" align="center" prop="dbHost" />
      <el-table-column label="数据库端口" align="center" prop="dbPort" />
      <el-table-column label="数据库名称" align="center" prop="dbName" />
      <el-table-column label="数据库用户名" align="center" prop="dbUser" />
      <el-table-column label="数据库密码" align="center" prop="dbPassword" v-if="false" />
      <el-table-column label="备份命令" align="center" prop="backupCommand">
        <template slot-scope="scope">
          <el-popover
            placement="top-start"
            title="备份命令"
            width="400"
            trigger="hover"
            :content="scope.row.backupCommand">
            <el-button type="text" slot="reference">查看命令</el-button>
          </el-popover>
        </template>
      </el-table-column>
      <el-table-column label="备份文件" align="center" prop="backupUrl">
        <template slot-scope="scope">
          <el-button type="text" slot="reference">下载文件</el-button>
        </template>
      </el-table-column>
      <el-table-column label="备份状态" align="center" prop="backupStatus">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.backupStatus == 1">备份中</el-tag>
          <el-tag type="success" v-if="scope.row.backupStatus == 2">备份成功</el-tag>
          <el-tag type="danger" v-if="scope.row.backupStatus == 3">备份失败</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['mysqldump:projectBackup:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['mysqldump:projectBackup:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改项目备份对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="项目ID" prop="projectId">
          <el-input v-model="form.projectId" placeholder="请输入项目ID" />
        </el-form-item>
        <el-form-item label="用户ID" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入用户ID" />
        </el-form-item>
        <el-form-item label="数据库IP" prop="dbHost">
          <el-input v-model="form.dbHost" placeholder="请输入数据库IP" />
        </el-form-item>
        <el-form-item label="数据库端口" prop="dbPort">
          <el-input v-model="form.dbPort" placeholder="请输入数据库端口" />
        </el-form-item>
        <el-form-item label="数据库名称" prop="dbName">
          <el-input v-model="form.dbName" placeholder="请输入数据库名称" />
        </el-form-item>
        <el-form-item label="数据库用户名" prop="dbUser">
          <el-input v-model="form.dbUser" placeholder="请输入数据库用户名" />
        </el-form-item>
        <el-form-item label="数据库密码" prop="dbPassword">
          <el-input v-model="form.dbPassword" placeholder="请输入数据库密码" />
        </el-form-item>
        <el-form-item label="备份命令" prop="backupCommand">
          <el-input v-model="form.backupCommand" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="备份文件" prop="backupUrl">
          <el-input v-model="form.backupUrl" placeholder="请输入备份文件" />
        </el-form-item>
        <el-form-item label="备份状态">
          <el-radio-group v-model="form.backupStatus">
            <el-radio label="1">备份中</el-radio>
            <el-radio label="2">备份成功</el-radio>
            <el-radio label="3">备份失败</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import { listProjectBackup, getProjectBackup, delProjectBackup, addProjectBackup, updateProjectBackup, exportProjectBackup } from "@/api/mysqldump/projectBackup";
  import { listProjectInfo } from '@/api/mysqldump/projectInfo'

  export default {
    name: "ProjectBackup",
    components: {
    },
    data() {
      return {
        //按钮loading
        buttonLoading: false,
        // 遮罩层
        loading: true,
        // 导出遮罩层
        exportLoading: false,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 项目备份表格数据
        projectBackupList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          projectId: undefined,
          userId: undefined,
          dbHost: undefined,
          dbPort: undefined,
          dbName: undefined,
          dbUser: undefined,
          dbPassword: undefined,
          backupCommand: undefined,
          backupUrl: undefined,
          backupStatus: undefined,
          createTime: undefined,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
        },
        projectInfoList: []
      };
    },
    created() {
      this.getList();
      listProjectInfo({
        pageNum: 1,
        pageSize: 1000
      }).then(response => {
        this.projectInfoList = response.rows
      });
    },
    methods: {
      /** 查询项目备份列表 */
      getList() {
        this.loading = true;
        listProjectBackup(this.queryParams).then(response => {
          this.projectBackupList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: undefined,
          projectId: undefined,
          userId: undefined,
          dbHost: undefined,
          dbPort: undefined,
          dbName: undefined,
          dbUser: undefined,
          dbPassword: undefined,
          backupCommand: undefined,
          backupUrl: undefined,
          backupStatus: 0,
          createBy: undefined,
          createTime: undefined,
          updateBy: undefined,
          updateTime: undefined,
          status: 1
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加项目备份";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.loading = true;
        this.reset();
        const id = row.id || this.ids
        getProjectBackup(id).then(response => {
          this.loading = false;
          this.form = response.data;
          this.open = true;
          this.title = "修改项目备份";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            this.buttonLoading = true;
            if (this.form.id != null) {
              updateProjectBackup(this.form).then(response => {
                this.buttonLoading = false;
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addProjectBackup(this.form).then(response => {
                this.buttonLoading = false;
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$confirm('是否确认删除项目备份编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.loading = true;
          return delProjectBackup(ids);
        }).then(() => {
          this.loading = false;
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm('是否确认导出所有项目备份数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportProjectBackup(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
      }
    }
  };
</script>
